If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 light years away in the constellation Leo, it's attracted a lot of attention ...

Indian astronomers have investigated an ultraluminous X-ray pulsar in the galaxy NGC 4631, designated X-8. The new study, described in a paper published Feb. 16 on the arXiv preprint server, provides ...

Parker, who is often referred to as the ‘Prophet of Doom’, has shared more concerning predictions for the next couple of ...

Everyone with exposure to X knows it has changed, but it’s harder to say how much and with what results. At The Argument, ...

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...

Prediction markets price the odds of the U.S. government confirming aliens before 2027. See live probabilities and trading ...

President Donald Trump on Thursday said he will direct the Pentagon and other federal agencies to release government records ...

In a social media post, Trump said he would order Pentagon chief Pete Hegseth and other agencies to release the information, ...

There’s no denying the allure of alien artifacts. Science fiction is awash in the material remnants of extraterrestrial civilizations, which surface in everything from the classic books of Arthur C.

When some scientists and conspiracy theorists saw the strange trajectory of the space object 3I/ATLAS, some of them thought one thing: aliens. With a bizarre shape, an unusually precise trajectory, ...

The European Commission said Monday that the images of undressed women and children being shared across Elon Musk’s social media site X were unlawful and appalling, joining a growing chorus of ...

The search for life beyond our solar system heated up this year when scientists reported a tantalising signal from an exoplanet of a molecule that is known to be produced exclusively by life on Earth.